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  1. Prepare
  2. Tutorials
  3. 30 Days of Code
  4. Day 19: Interfaces
  5. Discussions

Day 19: Interfaces

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818 Discussions

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  • nhattan214
     + 0 comments
    class Calculator(AdvancedArithmetic):
    def divisorSum(self, n):
        R=[]
        for i in range(1,n+1):
            if n%i==0:
                R.append(i)
        return sum(R)

  • zabdyr_maciek
     + 0 comments

    def divisorSum(n): return n + sum([i for i in range(n//2,0,-1) if n%i==0])

  • cesargar
     + 0 comments

    Python 3

    class Calculator(AdvancedArithmetic):
    def divisorSum(self, n):
        sum = 0
        for i in range(1, n+1):
            if n % i == 0:
                sum += i
        return sum

  • ittothebones
     + 0 comments

    C#

        public int divisorSum(int n)
    {
        int sum = 0;
        
        for(int i = n; i > 0; i--)
        {
            if(n % i == 0) sum += i;
        }
        
        return sum;
    }